Arcseconds to meters
Type a value in ″ to get it in m instantly.
0.03089m
Nothing on our list is smaller: a phone’s GPS accuracy is 162× farther. East–west at latitude 45° the same angle covers about 2.184×10⁻⁵ km.
What it means
How far is that on the ground?
On a sphere of the Earth’s mean radius (6,371 km), along a meridian or great circle. A degree of longitude shrinks with the cosine of the latitude.
The math
How to convert ″ to m
To convert arcseconds to meters, multiply by 30.8875.
Example: 0.001 ″ × 30.8875 = 0.0308875 m.
In the other direction, 1 m = 0.0323755 ″.
Every unit
That distance in every unit
Tables
″ to m conversion table
| ″ | m |
|---|---|
| 1×10⁻⁵ ″ | 0.000308875 m |
| 0.0001 ″ | 0.00308875 m |
| 0.001 ″ | 0.0308875 m |
| 0.01 ″ | 0.308875 m |
| 0.1 ″ | 3.08875 m |
| 0.5 ″ | 15.4438 m |
| 1 ″ | 30.8875 m |
| 5 ″ | 154.438 m |
| 10 ″ | 308.875 m |
| 45 ″ | 1,389.94 m |
| 90 ″ | 2,779.88 m |
| 180 ″ | 5,559.75 m |
m to ″ conversion table
| m | ″ |
|---|---|
| 1×10⁻⁵ m | 3.238×10⁻⁷ ″ |
| 0.0001 m | 3.238×10⁻⁶ ″ |
| 0.001 m | 3.238×10⁻⁵ ″ |
| 0.01 m | 0.000323755 ″ |
| 0.1 m | 0.00323755 ″ |
| 0.5 m | 0.0161878 ″ |
| 1 m | 0.0323755 ″ |
| 5 m | 0.161878 ″ |
| 10 m | 0.323755 ″ |
| 45 m | 1.4569 ″ |
| 90 m | 2.9138 ″ |
| 180 m | 5.8276 ″ |
Quick answers
Quick answers
- How many m is 1 ″?
- 1 ″ is 30.8875 m.
- How many m is 10 ″?
- 10 ″ is 308.875 m.
- How many m is 0.001 ″?
- 0.001 ″ is 0.0308875 m.
The units
About these units
Arcseconds (″)
Sixtieths of an arcminute: about 31 m.
Meters (m)
Distance in meters.
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